Light emitting device for use in vehicle wheel
First Claim
1. A light emitting device for use in a vehicle wheel, comprising:
- a support plate having assembly grooves formed on the outer peripheral surface thereof so as to be mounted to fastening means through which a wheel is attached to an axle;
a body coupled to the support plate, and having a circuit board connected to a coil of a coil assembly and a light-emitting element mounted on the circuit board, the body having openings formed on the outer peripheral surface thereof in such a manner as to correspond to assembly grooves of the support plate for the assembly of the body with the axle; and
a cover unit mounted to the outer side of the body by means of a shaft and having a permanent magnet assembly built therein, whereby when the wheel is rotated, the cover unit is not rotated.
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Accused Products
Abstract
The present invention relates to a light emitting device for use in a wheel which induces the generation of electricity using a rotary power due to rotation of the axle and induces the lighting using the electric power thus induced. In general, the vehicle wheel is installed at both sides of the vehicle body and tires are attached to the wheels, respectively. Regardless of the materials of the wheel, all the wheels are attached to and detached from the axle by fastening means. However, all the light emitting devices for use in a wheel usually employ the power of the vehicle or an additional battery. For this reason, there is a significant limitation in the use. According to the present invention, the lighting is induced by the generation of electricity due to a rotary power of the wheel so that the power can be stably supplied and the lighting can be accomplished when the vehicle is traveling.
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Citations
13 Claims
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1. A light emitting device for use in a vehicle wheel, comprising:
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a support plate having assembly grooves formed on the outer peripheral surface thereof so as to be mounted to fastening means through which a wheel is attached to an axle;
a body coupled to the support plate, and having a circuit board connected to a coil of a coil assembly and a light-emitting element mounted on the circuit board, the body having openings formed on the outer peripheral surface thereof in such a manner as to correspond to assembly grooves of the support plate for the assembly of the body with the axle; and
a cover unit mounted to the outer side of the body by means of a shaft and having a permanent magnet assembly built therein, whereby when the wheel is rotated, the cover unit is not rotated. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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Specification